ErrorDeceleration

General

Type

EF

Offline editable

Yes

Devices supporting the parameter

SinCos Encoder Input

Incremental Encoder Input

Encoder network (Synchronization encoder output)

C2C Encoder Input

Traceable

Yes

Functional Description

A synchronization error on coupled machines is detected in the following cases:

  • 8601 "Master Encoder signal out of range" (SinCos)

  • 8782 "Master Encoder signal out of range"(Incremental Encoder Input)

  • 8522 C2C encoder error detected(C2C Encoder Input)

The parameter ErrorDeceleration can bring the system to a standstill with a defined velocity deceleration. When a track error is detected, the velocity is set to 0 with the defined deceleration.

If 0 is entered in ErrorDeceleration, then no velocity deceleration is created by the system.

Encoder behavior when ErrorDeceleration = 0 and track error has been detected:

  • SinCos encoder input (physical master encoder): The velocity remains constant.

  • Incremental Encoder Input: The velocity always follows the received incremental encoder input signals. If the connection to the encoder is interrupted, the velocity is lowered to 0.

  • Synchronization encoder output (Encoder network): The last known velocity is maintained.

  • C2C Encoder Input: The last known velocity is maintained.